EP0161111A3 - Purification of ethylene glycol derived from ethylene carbonate - Google Patents

Purification of ethylene glycol derived from ethylene carbonate Download PDF

Info

Publication number: EP0161111A3
Authority: EP; European Patent Office
Prior art keywords: purification; ethylene; glycol derived; ethylene glycol; carbonate
Prior art date: 1984-05-09
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP85303219A

Other versions

EP0161111A2 (en

EP0161111B1 (en

Inventor

Mitchell Becker

Howard M. Sachs

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Scientific Design Co Inc

Original Assignee

Halcon SD Group Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1984-05-09

Filing date

1985-05-07

Publication date

1987-04-01

1985-05-07 Application filed by Halcon SD Group Inc filed Critical Halcon SD Group Inc

1985-11-13 Publication of EP0161111A2 publication Critical patent/EP0161111A2/en

1987-04-01 Publication of EP0161111A3 publication Critical patent/EP0161111A3/en

1989-11-23 Application granted granted Critical

1989-11-23 Publication of EP0161111B1 publication Critical patent/EP0161111B1/en

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/06—Reactor-distillation

EP85303219A 1984-05-09 1985-05-07 Purification of ethylene glycol derived from ethylene carbonate Expired EP0161111B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/608,639 US4519875A (en)	1984-05-09	1984-05-09	Purification of ethylene glycol derived from ethylene carbonate
US608639		1984-05-09

Publications (3)

Publication Number	Publication Date
EP0161111A2 EP0161111A2 (en)	1985-11-13
EP0161111A3 true EP0161111A3 (en)	1987-04-01
EP0161111B1 EP0161111B1 (en)	1989-11-23

Family

ID=24437362

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP85303219A Expired EP0161111B1 (en)	1984-05-09	1985-05-07	Purification of ethylene glycol derived from ethylene carbonate

Country Status (16)

Country	Link
US (1)	US4519875A (en)
EP (1)	EP0161111B1 (en)
JP (1)	JPS60239429A (en)
KR (1)	KR920003774B1 (en)
AU (1)	AU570108B2 (en)
BG (1)	BG51039A3 (en)
BR (1)	BR8502190A (en)
CA (1)	CA1241347A (en)
DD (1)	DD232483A5 (en)
DE (1)	DE3574369D1 (en)
ES (1)	ES8607895A1 (en)
IN (1)	IN163264B (en)
RO (1)	RO91716A (en)
SU (1)	SU1604153A3 (en)
YU (1)	YU45715B (en)
ZA (1)	ZA853523B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4691041A (en) *	1986-01-03	1987-09-01	Texaco Inc.	Process for production of ethylene glycol and dimethyl carbonate
US4830712A (en) *	1987-09-29	1989-05-16	Union Carbide Corporation	Process for refining ethylene glycol
US5019669A (en) *	1989-03-10	1991-05-28	Chemical Research & Licensing Company	Alkylation of organic aromatic compounds
US5080871A (en) *	1989-03-10	1992-01-14	Chemical Research & Licensing Company	Apparatus for alkylation of organic aromatic compounds
US5118872A (en) *	1989-03-10	1992-06-02	Chemical Research & Licensing Company	Process for conducting heterogeneous chemical reactions
US5672780A (en) *	1995-08-11	1997-09-30	Eastman Kodak Company	Purification of ethylene glycol recovered from polyester resins
AU1819599A (en)	1998-10-07	2000-04-26	Huntsman Petrochemical Corporation	Process for the preparation of alkylene carbonate
US6156160A (en) *	1998-10-07	2000-12-05	Huntsman Petrochemical Corporation	Alkylene carbonate process
US6258962B1 (en)	1999-06-14	2001-07-10	Mobil Oil Corp.	Process for producing alkylene carbonates
US6407279B1 (en)	1999-11-19	2002-06-18	Exxonmobil Chemical Patents Inc.	Integrated process for preparing dialkyl carbonates and diols
JP5282366B2 (en) *	2006-03-20	2013-09-04	三菱化学株式会社	Method for purifying ethylene carbonate, method for producing purified ethylene carbonate, and ethylene carbonate
WO2007108213A1 (en) *	2006-03-20	2007-09-27	Mitsubishi Chemical Corporation	Method of purifying ethylene carbonate, process for producing purified ethylene carbonate and ethylene carbonate
CN103193594B (en) *	2012-01-10	2015-01-07	中国石油化工股份有限公司	Method for separating ethylene glycol and 1, 2-butanediol
EP3788028A4 (en)	2018-04-30	2022-03-16	Scientific Design Company, Inc.	Process for preparing ethylene glycol
EP3788027A4 (en)	2018-04-30	2022-03-09	Scientific Design Company, Inc.	Recirculating process for preparing ethylene glycol
US10710947B2 (en)	2018-04-30	2020-07-14	Scientific Design Company, Inc.	Method for improving the manufacture of ethylene glycol
WO2019213034A1 (en)	2018-04-30	2019-11-07	Scientific Design Company, Inc.	Epoxidation process with concentrated ethylene oxide solutions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4117250A (en) *	1977-12-22	1978-09-26	Union Carbide Corporation	Continuous process for producing alkylene glycols from alkylene carbonates

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3629343A (en) *	1968-10-11	1971-12-21	Vnii Neftekhim Protsessov	Process for the production of alkylene glycols
US3809724A (en) *	1971-09-08	1974-05-07	Halcon International Inc	Preparation and recovery of alkylene glycols
US4057471A (en) *	1975-09-12	1977-11-08	Halcon International, Inc.	Recovery of alkylene glycols
US4021311A (en) *	1975-09-12	1977-05-03	Halcon International, Inc.	Recovery of alkylene glycols by azeotropic distillation with 1,2,3-trimethyl benzene
US4314945A (en) *	1977-12-22	1982-02-09	Union Carbide Corporation	Alkylene carbonate process
US4160116A (en) *	1978-08-28	1979-07-03	Showa Denko K.K.	Process for the production of alkylene glycols
GB2048698B (en) *	1979-05-11	1983-03-30	Eardley D	Rapid response distillation method and apparatus for use therein
CA1121389A (en) *	1979-05-24	1982-04-06	Hiroshi Odanaka	Process for the production of alkylene glycols
JPS5690029A (en) *	1979-12-24	1981-07-21	Nippon Shokubai Kagaku Kogyo Co Ltd	Preparation of high-purity alkylene glycol
JPS5692228A (en) *	1979-12-27	1981-07-25	Nippon Shokubai Kagaku Kogyo Co Ltd	Preparation of high-purity alkylene glycol
JPS56118024A (en) *	1980-02-22	1981-09-16	Nippon Shokubai Kagaku Kogyo Co Ltd	Preparation of high-purity alkylene glycol
JPS56139432A (en) *	1980-04-03	1981-10-30	Showa Denko Kk	Preparation of alkylene glycol by hydrolysis of alkylene carbonate
JPS6058897B2 (en) *	1980-06-30	1985-12-23	株式会社日本触媒	Method for producing alkylene glycol
JPS6055042B2 (en) *	1981-12-25	1985-12-03	株式会社日本触媒	Method for producing alkylene glycol
US4400559A (en) *	1982-06-14	1983-08-23	The Halcon Sd Group, Inc.	Process for preparing ethylene glycol
JPS5913741A (en) *	1982-07-14	1984-01-24	Mitsubishi Petrochem Co Ltd	Preparation of high purity ethylene glycol

1984
- 1984-05-09 US US06/608,639 patent/US4519875A/en not_active Expired - Fee Related
1985
- 1985-04-23 IN IN348/DEL/85A patent/IN163264B/en unknown
- 1985-04-26 AU AU41722/85A patent/AU570108B2/en not_active Ceased
- 1985-05-06 KR KR1019850003064A patent/KR920003774B1/en active IP Right Grant
- 1985-05-07 EP EP85303219A patent/EP0161111B1/en not_active Expired
- 1985-05-07 DD DD85276072A patent/DD232483A5/en not_active IP Right Cessation
- 1985-05-07 DE DE8585303219T patent/DE3574369D1/en not_active Expired
- 1985-05-08 CA CA000480995A patent/CA1241347A/en not_active Expired
- 1985-05-08 SU SU853896549A patent/SU1604153A3/en active
- 1985-05-08 BR BR8502190A patent/BR8502190A/en unknown
- 1985-05-08 JP JP60097677A patent/JPS60239429A/en active Pending
- 1985-05-08 RO RO85118650A patent/RO91716A/en unknown
- 1985-05-08 BG BG70145A patent/BG51039A3/en unknown
- 1985-05-08 YU YU76385A patent/YU45715B/en unknown
- 1985-05-09 ZA ZA853523A patent/ZA853523B/en unknown
- 1985-05-09 ES ES542970A patent/ES8607895A1/en not_active Expired

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4117250A (en) *	1977-12-22	1978-09-26	Union Carbide Corporation	Continuous process for producing alkylene glycols from alkylene carbonates

Also Published As

Publication number	Publication date
DE3574369D1 (en)	1989-12-28
IN163264B (en)	1988-08-27
YU45715B (en)	1992-07-20
AU4172285A (en)	1985-11-14
JPS60239429A (en)	1985-11-28
CA1241347A (en)	1988-08-30
ES8607895A1 (en)	1986-06-01
BR8502190A (en)	1986-01-07
YU76385A (en)	1987-12-31
EP0161111A2 (en)	1985-11-13
KR850008656A (en)	1985-12-21
KR920003774B1 (en)	1992-05-14
ZA853523B (en)	1986-12-30
AU570108B2 (en)	1988-03-03
SU1604153A3 (en)	1990-10-30
US4519875A (en)	1985-05-28
BG51039A3 (en)	1993-01-15
EP0161111B1 (en)	1989-11-23
RO91716A (en)	1987-05-15
DD232483A5 (en)	1986-01-29
ES542970A0 (en)	1986-06-01

Legal Events

Date	Code	Title	Description
1985-09-14	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1985-11-13	AK	Designated contracting states	Designated state(s): BE DE FR GB IT NL SE
1987-02-11	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-04-01	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE DE FR GB IT NL SE
1987-11-19	17P	Request for examination filed	Effective date: 19870921
1988-10-05	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: SCIENTIFIC DESIGN COMPANY INC.
1989-03-08	17Q	First examination report despatched	Effective date: 19890124
1989-07-14	ITF	It: translation for a ep patent filed	Owner name: LENZI & C.
1989-10-07	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1989-11-23	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE DE FR GB IT NL SE
1989-12-28	REF	Corresponds to:	Ref document number: 3574369 Country of ref document: DE Date of ref document: 19891228
1990-02-02	ET	Fr: translation filed
1990-09-15	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1990-09-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1990-11-07	26N	No opposition filed
1991-01-25	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19910125 Year of fee payment: 7
1991-02-11	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19910211 Year of fee payment: 7
1991-03-20	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19910320 Year of fee payment: 7
1991-05-17	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19910517 Year of fee payment: 7
1991-05-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19910529 Year of fee payment: 7
1991-05-31	ITTA	It: last paid annual fee
1991-05-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19910531 Year of fee payment: 7
1992-05-07	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19920507
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1992-11-30	BERE	Be: lapsed	Owner name: SCIENTIFIC DESIGN CY INC. Effective date: 19920531
1992-12-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19921201
1993-01-06	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19920507
1993-01-18	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1993-01-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19930129
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1993-03-26	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 85303219.1 Effective date: 19921204

Publication	Publication Date	Title
YU168785A (en)	1987-12-31	Process for obtaining alkylene oxide from alkylene carbonate
DE3570241D1 (en)	1989-06-22	Fluoropolyether compounds
EP0165649A3 (en)	1986-02-12	Fluoropolyether compounds
DE3574369D1 (en)	1989-12-28	Purification of ethylene glycol derived from ethylene carbonate
GB2154591B (en)	1987-08-19	Purification of factor viii
JPS6456671A (en)	1989-03-03	Manufacture of alkylene carbonate
JPS57167936A (en)	1982-10-16	Manufacture of ethylene glycol
GB2167418B (en)	1989-01-25	Purification of l-phenylalanine
JPS6462323A (en)	1989-03-08	Purification of polyoxybutylene-polyoxyalkylene glycol
HU902993D0 (en)	1990-09-28	Process for the preparation of alfa-halogenated carbonates
JPS6431737A (en)	1989-02-02	Manufacture of ethylene glycol and dimethyl carbonate
GB8509456D0 (en)	1985-05-15	Preparation of basic copper carbonate
IL74176A0 (en)	1985-04-30	Epoxidation of olefinic alcohols
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DE3464912D1 (en)	1987-08-27	Epoxidation of ethylene
ZA856353B (en)	1987-03-25	Synthesis of silicophosphoaluminates
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